Read it through once

“It was an idiotic thing of me to do, and I ask your pardon, Mrs. Harker, most sincerely; I fear I must have frightened you terribly. But the fact is that whilst the Professor was talking there came a big bat and sat on the window-sill. I have got such a horror of the damned brutes from recent events that I cannot stand them, and I went out to have a shot, as I have been doing of late of evenings, whenever I have seen one. You used to laugh at me for it then, Art.”